3131222102113 has 8 divisors (see below), whose sum is σ = 3602556590400. Its totient is φ = 2665891875120.

The previous prime is 3131222102101. The next prime is 3131222102153. The reversal of 3131222102113 is 3112012221313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3131222102113 - 2⁴¹ = 932198846561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3131222102153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501064203 + ... + 1501066288.

It is an arithmetic number, because the mean of its divisors is an integer number (450319573800).

Almost surely, 2^{3131222102113} is an apocalyptic number.

It is an amenable number.

3131222102113 is a deficient number, since it is larger than the sum of its proper divisors (471334488287).

3131222102113 is a wasteful number, since it uses less digits than its factorization.

3131222102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002130647.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3131222102113 its reverse (3112012221313), we get a palindrome (6243234323426).

The spelling of 3131222102113 in words is "three trillion, one hundred thirty-one billion, two hundred twenty-two million, one hundred two thousand, one hundred thirteen".